23190448

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{85259}}^1$

素因数の和:85284

約数の個数: 20

約数和(自身を含む): 47575080

約数和(自身を除く): 24384632

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 85259, 170518, 341036, 682072, 1364144, 1449403, 2898806, 5797612, 11595224, 23190448]

約数ペア:

[(1, 23190448), (2, 11595224), (4, 5797612), (8, 2898806), (16, 1449403), (17, 1364144), (34, 682072), (68, 341036), (136, 170518), (272, 85259)]